. . . "Four new members of the Upper Cretaceous Straight Cliffs Formation in the southeastern Kaiparowits region, Kane County, Utah : description of new stratigraphic units in a coal-bearing formation of southern Utah"@en . . "Four new members of the Upper Cretaceous Straight Cliffs formation in the southeastern Kaiparowits region, Kane County, Utah" . . . . "Description of new stratigraphic units in a coal-bearing formation of southern Utah.\""@en . . . "Contributions to stratigraphy"@en . . . . . . . . "Four new members of the Upper Cretaceous Straight Cliffs Formation in the southeastern Kaiparowits Region, Kane County, Utah"@en . . . . . . . . . . "Geology, Stratigraphic Cretaceous." . . "Straight Cliffs Formation (Utah)" . . "Geological Survey (U.S.)," . . "From 65 to 140 million years ago" . . "Cretaceous Geologic Period." . . "Utah" . . "Geology, Stratigraphic." . . "Geology Utah Kane County." . . . . "Geology." . .